CN116084871B - Geological exploration drilling equipment - Google Patents
Geological exploration drilling equipment Download PDFInfo
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- CN116084871B CN116084871B CN202310364351.XA CN202310364351A CN116084871B CN 116084871 B CN116084871 B CN 116084871B CN 202310364351 A CN202310364351 A CN 202310364351A CN 116084871 B CN116084871 B CN 116084871B
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- sampling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
- E21B25/005—Above ground means for handling the core, e.g. for extracting the core from the core barrel
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention relates to the technical field of geological exploration, in particular to a geological exploration drilling device, which comprises a workbench, wherein a support frame is fixed on the upper surface of the right side of the workbench, a fixed seat is glidingly hoisted in the support frame through a hydraulic cylinder, a sampling motor is fixedly arranged on the right side surface of the fixed seat through a support seat, and a sampling drilling barrel is rotatably arranged on the lower surface of the support seat; the supporting frame is fixedly arranged on the right side surface of the workbench, symmetrical driving screw rods are rotatably arranged in the supporting frame, and the symmetrical driving screw rods are in transmission connection with the belt pulley through a belt; the two ends of the supporting beam are respectively sleeved with symmetrical driving screw rods through screw rod nuts; the fixed support plate is arranged on the upper surface of the supporting cross beam; the collecting barrel is arranged on the fixed support plate; the invention can drop the core samples collected by drilling in the sampling drill barrel into the collecting barrel for collection and storage, and does not need constructors to take down the sampling drill barrel from the drill rod, and then collect and store the core samples.
Description
Technical Field
The invention relates to the technical field of geological exploration, in particular to a geological exploration drilling device.
Background
Geological exploration is a collective term for exploration and detection of geology by various means and methods, and the main purpose of geological exploration is to acquire information about mineral resources, such as reserves of coal, oil and natural gas, which are buried underground, or to acquire geological data, such as rock formation, hydrology and topography.
The most widely used means in geological exploration is drilling, i.e. drilling by means of a drilling device, so that the profile situation of the stratum or the mineral resource accumulation situation can be intuitively obtained.
When geological prospecting personnel need use drilling equipment to carry out drilling sample in the ground area of wanting to be surveyed, and because when the drilling section of thick bamboo of current drilling equipment was pulled out from the drilling of ground, constructor need take out the core sample that the drilling was gathered this moment from boring the section of thick bamboo, and current drilling equipment is when constructor took out the core sample from boring the section of thick bamboo, mostly need the drilling rod that a constructor fixed boring the section of thick bamboo, another constructor adopts the knocking hammer to beat the drilling rod for the core sample that gathers in boring the section of thick bamboo falls to collect in the collection section of thick bamboo and deposits, it is obvious that this kind of mode not only reduces the efficiency that the core sample was taken out from boring the section of thick bamboo, but also causes the potential safety hazard to constructor easily simultaneously.
Disclosure of Invention
The invention aims to provide a geological exploration drilling device, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a geological exploration drilling equipment, includes workstation, support frame, fixing base and sampling drill pipe, the right side upper surface of workstation is fixed with the support frame, and has the fixing base through pneumatic cylinder sliding hoisting in the support frame, the right flank of fixing base is provided with the sampling motor through the supporting seat is fixed, and the lower surface rotation of supporting seat is provided with the sampling drill pipe; the right side core collection mechanism of workstation, and core collection mechanism is used for taking out the core sample that the probing took out from in the sample bore section of thick bamboo fast and deposits.
Further, the core collecting mechanism comprises a supporting square frame, a driving screw rod, a supporting cross beam, a fixed support plate, a collecting barrel and a vibrating assembly; the supporting square frame is fixedly arranged on the right side surface of the workbench, and supporting square frames are arranged on two side walls of a central cavity of the supporting square frame; the symmetrical driving screw rods are rotationally arranged in the supporting square frame and are in transmission connection with the belt pulley through a belt; the supporting cross beam is arranged in the central cavity of the supporting square frame in a sliding manner, and two ends of the supporting cross beam are respectively sleeved with the symmetrical driving screw rods through screw rod nuts; the fixed support plate is arranged on the upper surface of the supporting cross beam and is used for carrying out installation support on the collecting barrel; the collecting barrel slides to the lower part of the suspended sampling drill barrel through the driving of the supporting beam, so that the core samples collected by drilling in the sampling drill barrel can be conveniently collected; the vibration component is arranged in the collecting barrel and used for vibrating the sampling drill barrel inserted into the collecting barrel, so that the core sample collected by drilling in the sampling drill barrel can fall into the collecting barrel rapidly.
Further, the vibrating assembly comprises a positioning ring, a sliding insert block, a fixed cylinder, a sliding rod, an elastic sleeve ring, a supporting rod, a rotating shaft and a vibrating block; the positioning ring is inserted into the collecting barrel in a sliding manner, and a plurality of sliding insertion blocks are fixed on the outer ring surface of the positioning ring; the upper surface of the collecting barrel is provided with a plurality of clamping grooves, and a sliding insertion block is inserted in each clamping groove in a sliding manner; the plurality of fixed cylinders are circumferentially arrayed and fixed on the inner ring surface of the positioning ring, and sliding rods are connected in the plurality of fixed cylinders in a sliding manner through springs; the elastic lantern ring is sleeved on the sampling drill barrel in a sliding manner, and the outer ring surface of the elastic lantern ring is connected with the end surfaces of the sliding rods; the supporting rod is fixedly arranged on the inner ring surface of the positioning ring, and a driving motor is fixed on the upper surface of the supporting rod; the vibrating block is connected with a rotating shaft, the rotating shaft is connected with an output shaft of a driving motor fixed on the supporting rod, and the outer ring surface of the sampling drill drum of the vibrating block rotates and is in vibrating contact.
Further, two of the sliding plug blocks are provided with positioning holes, the bottoms of the two clamping grooves are provided with threaded holes, the two threaded holes are aligned with the two positioning holes, and the sliding plug blocks are fixed on the sampling tube through threaded connection of hexagonal screws and the threaded holes.
Further, the upper surface of the sampling drill tube can be detachably connected with the drill rod, and the drill rod is connected with the output shaft of the sampling motor through the plug-in swinging assembly, when the sampling drill tube is used for drilling and sampling in rock soil, the plug-in swinging assembly is used for rigidly connecting the drill rod with the output shaft, and when the sampling drill tube is inserted into the sampling tube, the plug-in swinging assembly is used for flexibly connecting the drill rod with the output shaft.
Further, grafting swing subassembly includes threaded connection pole, insulating rubber cover, metal piece and electromagnetism piece, threaded connection hole has been seted up to the upper surface of drilling rod, and threaded connection hole internal thread has threaded connection pole, threaded connection pole upper surface is through insulating rubber cover and sampling motor's output shaft, the inside metal piece and the electromagnetism piece of being provided with respectively of terminal surface about the insulating rubber cover, and electromagnetism piece and metal piece are aligned each other.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the core collecting mechanism is arranged on the right side surface of the workbench, the collecting barrel can slide left and right along the supporting square frame under the drive of the symmetrical driving screw rods, when the collecting barrel slides to the upper left side of the supporting square frame, the collecting barrel is aligned with the sampling drill barrel, and then the piston rod of the hydraulic cylinder is controlled to extend out, so that the sampling drill barrel can be inserted into the collecting barrel, further, core samples collected by drilling in the sampling drill barrel can fall into the collecting barrel to be collected and stored, and constructors are not required to take the sampling drill barrel off a drill rod, and then the core samples are collected and stored.
2. According to the invention, the vibration assembly is arranged in the collecting barrel, when the collecting barrel moves to the position right below the sampling drill barrel, the elastic sleeve ring is aligned with the sampling drill barrel, when the sampling drill barrel moves downwards, the elastic sleeve ring is sleeved on the outer ring surface of the sampling drill barrel, then a constructor controls the driving motor on the supporting rod to work, so that the output shaft of the constructor drives the vibration block to rotate in the collecting barrel, the vibration block can vibrate the outer wall of the sampling drill barrel, and further, a sampled core sample can be quickly separated from the sampling drill barrel and falls into the collecting barrel for collection and storage; the elastic sleeve ring is elastically supported through the fixed cylinder and the sliding rod, so that the sampling drill cylinder is prevented from being impacted to the inner wall of the collecting cylinder due to overlarge vibrating force of the vibrating block, and the collecting cylinder is easily damaged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a core retrieving mechanism according to the present invention;
FIG. 3 is a cross-sectional view of the take-up cartridge of the present invention;
fig. 4 is a schematic structural view of the plugging swing assembly of the present invention.
In the figure: 1. a work table; 2. a support frame; 3. a fixing seat; 4. a support base; 5. sampling drill barrels; 6. a core collecting mechanism; 61. a support frame; 611. a rotating chamber; 62. driving a screw rod; 63. a support beam; 64. fixing the support plate; 65. a collecting barrel; 651. a clamping groove; 652. a threaded hole; 7. a rapping assembly; 71. a positioning ring; 72. a sliding insert; 721. positioning holes; 73. a fixed cylinder; 74. a slide bar; 75. an elastic collar; 76. a support rod; 77. a rotating shaft; 78. a rapping block; 79. a hexagonal screw; 8. a drill rod; 9. inserting a swinging component; 91. a threaded connecting rod; 92. an insulating rubber sleeve; 93. a metal block; 94. an electromagnetic block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the invention provides a technical scheme of a geological exploration drilling device: the device comprises a workbench 1, a support frame 2, a fixed seat 3 and a sampling drill barrel 5, wherein the support frame 2 is fixed on the upper surface of the right side of the workbench 1, the fixed seat 3 is hung in the support frame 2 in a sliding manner through a hydraulic cylinder, a sampling motor is fixedly arranged on the right side surface of the fixed seat 3 through a support seat 4, and the sampling drill barrel 5 is rotatably arranged on the lower surface of the support seat 4;
the right side core collecting mechanism 6 of the workbench 1 is used for quickly taking out and storing the core sample taken out by drilling from the sampling drill barrel 5; according to the invention, when a drilling device is required to be used for core sampling in an area to be explored, a constructor drives a workbench 1 with a movable wheel to the area to be sampled, a balancing weight at the tail of the workbench 1 can improve the construction stability of the drilling device, then a support frame 2 is fixedly erected on the upper surface of the workbench 1, when the drilling and sampling are required to be carried out on a rock stratum, the constructor controls a hydraulic cylinder to work through a control system, a piston rod of the hydraulic cylinder can drive a support seat 4 to slide downwards on the support frame 2 through a fixing seat 3, then the sampling drill tube 5 can drill and sample on the rock stratum under the driving of a sampling motor, so that a rock core can enter the sampling drill tube 5, when the sampling drill tube 5 is required to be pulled out from a drill hole, at this moment, the piston rod of the hydraulic cylinder contracts to enable the support seat 4 to drive the sampling drill tube 5 to be pulled out from the drill hole, and enable the height of the sampling drill tube 5 to be higher than that of the workbench 1, then the constructor controls a rock core collecting mechanism 6 to move to the position under the sampling drill tube 5, then the constructor controls the sampling drill tube 5 to insert into the rock stratum 6 to slide downwards, and the sampling drill tube 5 can not be collected by the constructor, and the constructor can collect the sample by taking the sample in the drilling tube 5 rapidly, and the sample can not be collected by the constructor quickly, and the sample can be conveniently and safely carried out by the constructor.
Preferably, the core collecting mechanism 6 comprises a supporting square frame 61, a driving screw 62, a supporting cross beam 63, a fixed support plate 64, a collecting barrel 65 and a vibrating assembly 7;
the supporting frame 61 is fixedly arranged on the right side surface of the workbench 1, and two side walls of the central cavity of the supporting frame 61 are provided with rotating cavities 611; the supporting frame 61 is arranged to facilitate the sliding of the collecting cylinder 65 on the upper surface thereof and plays a role of gravity support for the collecting cylinder 65;
the driving screw rods 62 are symmetrically arranged in the rotating cavity 611 in a rotating way, and the symmetrical driving screw rods 62 are in transmission connection with one another through a belt and a belt pulley;
the supporting beam 63 is slidably arranged in the central cavity of the supporting frame 61, and two ends of the supporting beam 63 are respectively sleeved with the symmetrical driving screw rods 62 through screw rod nuts; the symmetrical driving screw rods 62 rotate in the rotating cavity 611 under the driving of the driving motor fixed on the outer side surface of the supporting frame 61, and the supporting beam 63 is connected with the driving screw rods 62 through screw rod nuts, so that the supporting beam 63 can be driven to slide left and right in the central cavity of the supporting frame 61 by the rotation of the driving screw rods 62;
the fixed support plate 64, the fixed support plate 64 is mounted on the upper surface of the supporting beam 63, and the fixed support plate 64 is used for mounting and supporting the collecting barrel 65;
the collecting cylinder 65 slides to the lower part of the suspended sampling drill cylinder 5 through the driving of the supporting beam 63, so that the core samples collected by drilling in the sampling drill cylinder 5 can be conveniently collected; when the sampling drill pipe 5 rises to the upper surface of the workbench 1, the symmetrical driving screw rods 62 drive the supporting cross beams 63 to move towards the left side of the supporting square frame 61, so that the supporting cross beams 63 can drive the collecting pipe 65 to move right below the sampling drill pipe 5 through the fixing support plates 64, then the piston rods of the hydraulic cylinders are controlled to extend out, the sampling drill pipe 5 can be inserted into the collecting pipe 65, and then core samples collected by drilling in the sampling drill pipe 5 can be dropped into the collecting pipe 65 for collection and storage;
the rapping assembly 7 is arranged in the collecting cylinder 65 and is used for rapping the sampling drilling cylinder 5 inserted into the collecting cylinder 65, so that the core sample collected by drilling in the sampling drilling cylinder 5 can fall into the collecting cylinder 65 quickly; when the sampling drill barrel 5 is inserted into the collecting barrel 65, constructors can control the vibrating assembly 7 to work, so that the vibrating assembly 7 can perform vibrating operation on the sampling drill barrel 5, core samples collected by drilling in the sampling drill barrel 5 can fall into the collecting barrel 65 quickly to be collected and stored, and the core samples collected by drilling are prevented from being excessively high in friction force in the sampling drill barrel 5 and cannot be quickly transferred to the collecting barrel 65 to be collected; and when the sampling drill cylinder 5 ascends from the collecting cylinder 65 under the drive of the hydraulic cylinder, the driving screw rod 62 reversely rotates at the moment, so that the supporting beam 63 can drive the collecting cylinder 65 with the collected core samples to move to the right side of the supporting frame 61 through the fixed supporting plate 64, and further, the constructors can take out and store the collected core samples in the collecting cylinder 65 conveniently.
Preferably, the rapping assembly 7 comprises a positioning ring 71, a sliding insert 72, a fixed cylinder 73, a sliding rod 74, an elastic collar 75, a support rod 76, a rotation shaft 77 and a rapping block 78;
a positioning ring 71, wherein the positioning ring 71 is slidably inserted into the receiving cylinder 65, and a plurality of sliding insertion blocks 72 are fixed on the outer ring surface of the positioning ring 71;
a plurality of engaging grooves 651 are formed in the upper surface of the receiving cylinder 65, and the sliding insert 72 is slidably inserted into each engaging groove 651;
the fixed cylinders 73, a plurality of fixed cylinders 73 are circumferentially arrayed and fixed on the inner ring surface of the positioning ring 71, and sliding rods 74 are connected in the fixed cylinders 73 in a sliding manner through springs;
an elastic collar 75, wherein the elastic collar 75 is in sliding sleeve connection with the sampling drill barrel 5, and the outer ring surface of the elastic collar 75 is connected with the end surfaces of the sliding rods 74;
the supporting rod 76 is fixedly arranged on the inner ring surface of the positioning ring 71, and a driving motor is fixed on the upper surface of the supporting rod 76;
the vibrating block 78, the vibrating block 78 is connected with a rotating shaft 77, the rotating shaft 77 is connected with an output shaft of a driving motor fixed on the supporting rod 76, and the vibrating block 78 samples the outer ring surface of the drilling barrel 5 to rotate and vibrate for contact; according to the invention, when the collecting barrel 65 is required to move right below the sampling drill barrel 5, a constructor firstly needs to insert the positioning ring 71 into the collecting barrel 65, a plurality of sliding insertion blocks 72 are synchronously clamped into the clamping grooves 651 at this time, so that the positioning ring 71 is convenient to support, and when the positioning ring 71 is positioned in the collecting barrel 65, the elastic lantern ring 75 is positioned at the center of the collecting barrel 65, so that after the collecting barrel 65 moves right below the sampling drill barrel 5, the elastic lantern ring 75 is aligned with the sampling drill barrel 5, when the sampling drill barrel 5 moves downwards, the elastic lantern ring 75 is sleeved on the outer ring surface of the sampling drill barrel 5, then the constructor controls a driving motor on the supporting rod 76 to work, so that an output shaft of the driving motor drives the rapping block 78 to rotate in the collecting barrel 65, and the rapping block 78 can perform rapping on the outer wall of the sampling drill barrel 5, and further, a sampled core sample can be quickly separated from the sampling drill barrel 5 and falls into the collecting and storing barrel 65; the elastic collar 75 is elastically supported by the fixed cylinder 73 and the sliding rod 74, so that the sampling drill cylinder 5 is prevented from being impacted on the inner wall of the collecting cylinder 65 due to overlarge vibrating force of the vibrating block 78, and the collecting cylinder 65 is easily damaged; after the collecting barrel 65 moves to the right side upper side of the supporting frame 61, in order to be convenient for take out the core sample, constructors can pull the positioning ring 71 upwards at this moment according to needs, so that the sliding inserts 72 are separated from the clamping grooves 651, the elastic lantern ring 75 and the vibrating blocks 78 are taken out of the sampling barrel conveniently, and the core sample collected in the sampling barrel is taken out, stored and detected quickly.
Preferably, positioning holes 721 are formed in the two sliding inserts 72, threaded holes 652 are formed in bottoms of the two clamping grooves 651, the two threaded holes 652 are aligned with the two positioning holes 721, and the sliding inserts 72 are fixed on the sampling tube through threaded connection of the hexagonal screws 79 and the threaded holes 652; in order to prevent the rapping block 78 from vibrating the sampling drill barrel 5, the sliding insert 72 is separated from the clamping groove 651, so that the rapping assembly 7 is affected to be installed and used in the collecting barrel 65, therefore, after the sliding insert blocks 72 are slidably inserted into the clamping groove 651, a constructor correspondingly inserts the lower ends of the hexagonal screws 79 into the positioning holes 721 to enable the hexagonal screws to be in contact with the threaded holes 652, then continuously rotates the hexagonal screws 79, and is convenient to fix the sliding insert blocks 72 into the clamping groove 651, and accordingly the rapping block 78 is prevented from being separated from the clamping groove 651 when the sampling drill barrel 5 is rotationally rapped, and stable and safe support of the positioning ring 71 on the rapping block 78 and the elastic collar 75 is affected.
Preferably, the upper surface of the sampling drill pipe 5 is detachably connected with the drill pipe 8, and the drill pipe 8 is connected with the output shaft of the sampling motor through the plug-in swinging assembly 9, when the sampling drill pipe 5 performs drilling and sampling in rock soil, the plug-in swinging assembly 9 performs rigid connection on the drill pipe 8 and the output shaft, and when the sampling drill pipe 5 is inserted into the sampling pipe, the plug-in swinging assembly 9 performs flexible connection on the drill pipe 8 and the output shaft.
Preferably, the plugging swing assembly 9 comprises a threaded connecting rod 91, an insulating rubber sleeve 92, a metal block 93 and an electromagnetic block 94, wherein a threaded connecting hole is formed in the upper surface of the drill rod 8, the threaded connecting rod 91 is connected in the threaded connecting hole in a threaded manner, the upper surface of the threaded connecting rod 91 is connected with an output shaft of the sampling motor through the insulating rubber sleeve 92, the metal block 93 and the electromagnetic block 94 are respectively arranged in the upper end surface and the lower end surface of the insulating rubber sleeve 92, and the electromagnetic block 94 and the metal block 93 are mutually aligned; according to the design of the invention, when the sampling drill drum 5 is inserted into the collecting drum 65, in order to further improve the falling speed of a core sample from the sampling drill drum 5 by the vibration amplitude of the vibration block 78, a constructor can control the electromagnetic block 94 to be powered off so as to lose magnetism, so that the electromagnetic block 94 is separated from the magnetic adsorption of the metal block 93, and the output shaft of the sampling motor is connected with the threaded connecting rod 91 through the insulating rubber sleeve 92, so that when the sampling drill drum 5 is inserted into the sampling drum, the sampling drill drum 5 is in soft connection with the output shaft of the sampling motor, and further the sampling drill drum 5 can swing in the collecting drum 65 greatly when being vibrated, and further the separating speed of the core sample from the sampling drill drum 5 is improved; and when the sampling drill pipe 5 rises from the collecting pipe 65, constructors can control the electromagnetic block 94 to be electrified through the control system, so that the electromagnetic block 94 is magnetic and the metal block 93 is fixed magnetically, an output shaft of the sampling motor is rigidly connected with the threaded connecting rod 91, and the sampling motor can drive the sampling drill pipe 5 to be inserted into a rock stratum through the drill pipe 8 to collect and sample a rock core.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a geological exploration drilling equipment, includes workstation (1), support frame (2), fixing base (3) and sampling bore section of thick bamboo (5), the right side upper surface of workstation (1) is fixed with support frame (2), and hangs through the pneumatic cylinder slip in support frame (2) has fixing base (3), the right flank of fixing base (3) is provided with the sampling motor through supporting seat (4) is fixed, and the lower surface rotation of supporting seat (4) is provided with sampling bore section of thick bamboo (5); it is characterized in that the method comprises the steps of,
the right side surface of the workbench (1) is provided with a core collecting mechanism (6), and the core collecting mechanism (6) is used for rapidly taking out and storing a core sample taken out by drilling from the sampling drill barrel (5); the rock core collecting mechanism (6) comprises a supporting square frame (61), a driving screw rod (62), a supporting cross beam (63), a fixed support plate (64), a collecting barrel (65) and a vibrating assembly (7); the supporting frame (61) is fixedly arranged on the right side surface of the workbench (1), and rotating cavities (611) are formed in the two side walls of the central cavity of the supporting frame (61);
the driving screw rods (62) are symmetrically arranged in the rotating cavity (611) in a rotating mode, and the symmetrical driving screw rods (62) are in transmission connection through a belt and a belt pulley;
the supporting cross beam (63) is arranged in the central cavity of the supporting square frame (61) in a sliding manner, and two ends of the supporting cross beam (63) are respectively sleeved with a symmetrical driving screw (62) through screw nuts;
the fixed support plate (64) is arranged on the upper surface of the supporting cross beam (63), and the fixed support plate (64) is used for carrying out installation support on the collecting barrel (65);
the collecting barrel (65) slides to the lower part of the suspended sampling drilling barrel (5) through the driving of the supporting beam (63), so that the core samples collected by drilling in the sampling drilling barrel (5) can be conveniently collected;
the device comprises a vibrating assembly (7), wherein the vibrating assembly (7) is arranged in a collecting barrel (65) and is used for vibrating the sampling drill barrel (5) inserted into the collecting barrel (65), so that a core sample collected by drilling in the sampling drill barrel (5) can fall into the collecting barrel (65) rapidly.
2. A geological exploration drilling device as claimed in claim 1, wherein: the vibrating assembly (7) comprises a positioning ring (71), a sliding insert block (72), a fixed cylinder (73), a sliding rod (74), an elastic sleeve ring (75), a supporting rod (76), a rotating shaft (77) and a vibrating block (78);
the positioning ring (71), the said positioning ring (71) is slipped and inserted into the receiving cylinder (65), and the outer lane surface of the positioning ring (71) is fixed with a plurality of slip inserts (72);
the upper surface of the collecting barrel (65) is provided with a plurality of clamping grooves (651), and the sliding plug (72) is inserted in each clamping groove (651) in a sliding manner;
the fixed cylinders (73), a plurality of fixed cylinders (73) are circumferentially arrayed and fixed on the inner ring surface of the positioning ring (71), and sliding rods (74) are connected in the fixed cylinders (73) in a sliding manner through springs; the elastic sleeve ring (75) is sleeved on the sampling drill barrel (5) in a sliding manner, and the outer ring surface of the elastic sleeve ring (75) is connected with the end surfaces of the sliding rods (74);
the supporting rod (76) is fixedly arranged on the inner ring surface of the positioning ring (71), and a driving motor is fixed on the upper surface of the supporting rod (76);
the vibrating block (78), the vibrating block (78) is connected with a rotating shaft (77), the rotating shaft (77) is connected with an output shaft of a driving motor fixed on the supporting rod (76), and the vibrating block (78) rotates and shakes on the outer ring surface of the sampling drill cylinder (5).
3. A geological exploration drilling device as claimed in claim 2, wherein: the two sliding insertion blocks (72) are provided with positioning holes (721), threaded holes (652) are formed in the bottoms of the two clamping grooves (651), the two threaded holes (652) are aligned with the two positioning holes (721), and the sliding insertion blocks (72) are fixed on the sampling tube through threaded connection of hexagonal screws (79) and the threaded holes (652).
4. A geological exploration drilling device as claimed in claim 3, wherein: the utility model discloses a drilling machine, including sample bore section of thick bamboo (5), sample bore section of thick bamboo (5) upper surface can dismantle and be connected with drilling rod (8), and drilling rod (8) and sampling motor's output shaft are preceding through grafting swing subassembly (9) interconnect, sample bore section of thick bamboo (5) are drilling the sample in the ground, and grafting swing subassembly (9) carry out rigid connection drilling rod (8) and output shaft this moment, when sample bore section of thick bamboo (5) are inserted into the sample section of thick bamboo, grafting swing subassembly (9) carry out the flexible coupling with drilling rod (8) and output shaft this moment.
5. A geological exploration drilling device as claimed in claim 4, wherein: grafting swing subassembly (9) are including screw thread connecting rod (91), insulating rubber cover (92), metal piece (93) and electromagnetism piece (94), threaded connection hole has been seted up to the upper surface of drilling rod (8), and threaded connection hole internal thread has screw thread connecting rod (91), screw thread connecting rod (91) upper surface passes through insulating rubber cover (92) and sampling motor's output shaft, the inside metal piece (93) and the electromagnetism piece (94) that are provided with respectively of upper and lower terminal surface of insulating rubber cover (92), and electromagnetism piece (94) and metal piece (93) are aligned each other.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310364351.XA CN116084871B (en) | 2023-04-07 | 2023-04-07 | Geological exploration drilling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310364351.XA CN116084871B (en) | 2023-04-07 | 2023-04-07 | Geological exploration drilling equipment |
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| CN116084871A CN116084871A (en) | 2023-05-09 |
| CN116084871B true CN116084871B (en) | 2023-06-20 |
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| CN116718419B (en) * | 2023-08-10 | 2023-12-08 | 新乡中铁公路发展有限公司 | Road and bridge detects with sampling device that punches |
| CN117232891B (en) * | 2023-11-09 | 2024-03-15 | 四川省地质矿产勘查开发局九0九水文地质工程地质队 | Engineering geology reconnaissance ground detection device |
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